/**
* Find if a version is minor or greater than a given PHP version
* (it should be red as "if my php version is minor|greater|between this one)
*
* Usage:
* PEAR::phpVersionIs('4.0.7') => if the current version
* is minor than version 4.0.7
* PEAR::phpVersionIs(null, '4.0.12pl3') => if current is greater that 4.0.12pl3
* PEAR::phpVersionIs('4.0.9', '4.0.4') => if current is between 4.0.9 and 4.0.4
*
* @param string $minorthan Version should be minor than this param
* @param string $greaterthan Version should be greater than this param
* @param string $version Version to compare with (defaults to current)
*
* @return bool If the comparation was successful or not
*/
function phpVersionIs($minorthan = null, $greaterthan = null, $version = PHP_VERSION)
{
$version = PEAR::_explodePHPVersion($version);
$ret = false;
if ($minorthan) {
$minor = PEAR::_explodePHPVersion($minorthan);
for ($i = 0; $i < count($version) - 1 and $minor[$i] == $version[$i]; $i++) {
}
if ($version[$i] >= $minor[$i]) {
return false;
}
$ret = true;
}
if ($greaterthan) {
$greater = PEAR::_explodePHPVersion($greaterthan);
for ($i = 0; $i < count($version) - 1 and $greater[$i] == $version[$i]; $i++) {
}
$ret = $version[$i] > $greater[$i] ? true : false;
}
return $ret;
}
